Home / 15,208,499.44-22,812,546.66-3,694,061.08

Finding the Fourth Proportional to 15,208,499.44, 22,812,546.66 and 3,694,061.08

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Solution

The fourth proportional to 15,208,499.44, 22,812,546.66 and 3,694,061.08 is: 5,541,042.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,208,499.44 : 22,812,546.66 = 3,694,061.08 : x
  2. Step 2: Convert to fraction form
    15,208,499.44/22,812,546.66 = 3,694,061.08/x
  3. Step 3: Cross multiply
    15,208,499.44x = 22,812,546.66 × 3,694,061.08
  4. Step 4: Simplify right side
    15,208,499.44x = 84,270,940,752,390
  5. Step 5: Solve for x
    x = 84,270,940,752,390/15,208,499.44
  6. Step 6: Final answer
    x = 5,541,042.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.